Sub 



ln.it 



837 



Foliate papillae, 671 



Follicle(s) of feather, 506, 507 ' 



colloid-filled, 221, 222, 224 



ovarian, 232 

 Follicular cells, 237 



tissue, 645 

 Fontanels, 116 

 Food, 288, 289, 528, 529, 595 (see also 



Diet) 

 Foot (pes), 94, 96, 131, 132 

 Foramen (s), 116 



incisive, 678 



intervertebral, 109 



magnum, 116 



of Monro, 150 



parietal, 149, 602 



transversarium, 592 



triosseum, 519 



vertebrarterial, 592 

 Forearm, 94, 95, 131 

 Forebrain, 144, 273, 275 

 Forehead, 100, 604 

 Forelegs, 134, 582 

 Forelimb, 131, 764 



modifications of, 570 

 Foreskin, 660 



Form, external and internal, 373 

 Fossa, 130 



Fossil birds, discovery of, 538-540 

 Fossorial adaptations, 801 

 Fovea centralis, 202, 205, 206 

 Fowl(s), domestic, 234, 530 



jungle, 546 

 Fox(es), 747 



flying, 739 

 Frigate birds, 545 



Frog(s), 27, 56, 57, 61, 124, 173, 176, 230, 

 233, 234, 236, 239, 240, 245, 446, 

 454, 455, 456, 457, 458 



development of, 249, 250, 254, 255, 276 



flying, 799 



Goliath, 458 



green, 458 



leopard, 458 



metamorphosis of, 457 



tree, 458 

 Frontal (s), 107, 124 



arch, 122, 124 



lobe, 177, 706 



muscles, 98 



planes, 12 



sinuses, 199, 605, 677 

 Frugivorous mammals, 569 

 Fundus of stomach, 29 

 Fungiform papillae, 670 

 Fur seals, 747 

 Furcula, 511 



Galago, 768, 783 

 Galeopithecus, 736, 738, 775 

 Gall-bladder, 14, 32 

 Galliformes, 546, 554 

 G alius, 546 



G alius — (Continued) 



domesticus, 516 

 Gangliated plexus, 174 

 Oanglion(s), 140, 143, 159, 174, 175 



autonomic, 172, 173-179, 177, 215, 217, 

 219 



carotid, 178 



celiac, 178, 179, 185 



cells, 152, 1G9, 170, 171, 271 



cephalic, 179 



cervical, 176, 177, 178, 184, 185 



chain, 176 



ciliary, 163, 176, 178, 179, 183 



collateral, 179, 185 



dorsal root, 179 



Gasserian, 178 



geniculate, 160, 161, 166 



jugular, 160, 161, 167 



lateral, 161, 167, 176, 179, 183, 184, 1S5 



mesenteric, 178, 179, 185 



nodose, 167 



otic, 176, 178, 179, 183 



petrosal, 160, 166 



semilunar (Gasserian), 160, 161, 164, 

 178 



sphenopalatine, 176, 178, 179, 183 



spinal, 169, 170, 171, 177, 271 



spiral, 166 



stellate, 176, 178, 185 



sublingual, 176, 178, 179, 183 



submaxillary, 176, 179, 183 



sympathetic, 143, 171, 177, 272 



terminal, 179, 182, 183, 185 



thoracic, 185 



vestibular, 166 

 Ganoid(ei), 113, 120, 276, 436, 437 



scales, 20, 424 

 Garpike, 432 

 Gases, respiratory interchange of, 58, 241, 



293, 464, 465, 616 

 Gasserian (semi-lunar) ganglion, 160, 161, 



164, 178 

 Gastraea theory, 297, 392 

 Gastralia, 472 

 Gastric nerve, 161 

 Gastrocnemius muscles, 92 

 Gastrotheca, 245 



marsupiata, 445 

 Gastrula, 227, 228, 252-258, 296, 298 



significance of, 297 

 Gastrulation, 252, 253, 254, 255, 256, 261, 



263, 296 

 Gavia, 547 

 Gavial, 491, 492 

 Gazella granti, 759 

 Gazelle, 757 

 Geese, 546 

 Genera, 390 



Generations, alternation of, 231 

 Genes, 365 

 Genet, 747, 749 



Genetic continuity, 340, 346, 363-366 

 Genetics, 352, 353 

 Genetta, 747 



vulgaris, 749 



